package com.lanou.beautifulwardrobe.home.adapter;

import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;

import com.lanou.beautifulwardrobe.entify.RecommedImage;
import com.lanou.beautifulwardrobe.factory.RecommendImageFragment;

import java.util.List;

/**
 * Created by dllo on 15/10/22.
 */
public class HomeRecommendViewPagerAdapter extends FragmentPagerAdapter {
    private List<RecommedImage> datas;

    public void addData(List<RecommedImage> recommedImages) {
        datas = recommedImages;
        notifyDataSetChanged();

    }

    public HomeRecommendViewPagerAdapter(FragmentManager fm) {
        super(fm);
    }

    @Override
    public Fragment getItem(int position) {
        RecommedImage recommedImage = datas.get(position % datas.size());
        String imageUrl = recommedImage.getPic_url();
        String url = recommedImage.getUrl();
        String temp[] = url.split("=");
        String id = temp[1];
        return RecommendImageFragment.getInstance(imageUrl, id);
    }

    @Override
    public int getCount() {
        return datas != null && datas.size() > 0 ? Integer.MAX_VALUE : 0;
    }


}
